--- zzzz-none-000/linux-4.4.271/drivers/usb/dwc3/debug.c	2021-06-03 06:22:09.000000000 +0000
+++ maple-fsgw-759/linux-4.4.271/drivers/usb/dwc3/debug.c	2023-12-20 10:37:30.000000000 +0000
@@ -30,3 +30,4 @@
 
 	va_end(args);
 }
+EXPORT_SYMBOL(dwc3_trace);